I love the team in Mayfair clinic - both the reception staff and doctors (most recently Dr. Imana & Mariam). I have always had an amazing experience and treatments and have been going there for years.... See more

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Dr Hursh was absolutely brilliant in making a detailed plan for profihlo and Botox for my wedding! He took his time explaining everything and the level of service throughout was so professional... See more
Had such a lovely experience at Sisu Clinic today for my Botox and lip flip treatment. Dr Nila was so friendly, gentle and made me feel completely comfortable throughout the whole appointment. The t... See more
Company replied
I’ve been going to Sisu clinic already for few treatments and I keep coming back as the results is too,also I really like how they take the time to understand what is the results that I wanna achiev... See more
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Company details
Written by the company
Say hello to Sisu Clinic, Bye-Bye Wrinkles Founded in 2018 by doctors James Cotter and Brian Cotter, along with entrepreneur Pat Phelan, Sisu Clinic began with one mission – to make safe, effective aesthetic treatments accessible to everyone. What started as a single clinic has grown into a trusted name in anti-wrinkle treatments and skin rejuvenation, with a loyal community of patients who love their natural results. At Sisu, your experience is personal from the very first consultation. Our medical team takes the time to understand your goals and create a treatment plan that’s right for you – whether that’s smoothing fine lines, softening wrinkles, or simply giving your skin a fresh, healthy glow. We believe aesthetic treatments should enhance, not change, the way you look. Our focus is always on subtle improvements that help you feel confident, refreshed, and entirely yourself.
Medically lead by its founders and its doctors
Written by the company
- our commitment to you
- Guided by our co-founders, Sisu is committed to the medical integrity of our practice. We take a principled approach to medicine and patient care, extending to the treatments we offer and how those treatments are administered.
Contact info
Stratton Street 55, W1J 8LR, London, England, United Kingdom
- +44 20 3835 3309
3 Area's of Anti Wrinkle
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Replied to 18% of negative reviews
Typically replies within 24 hours
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Amazing clinic
I've been coming to Sisu to see Dr Nila for almost a year, and I am so delighted with the service and expertise offered at the clinic. I've been getting preventative botox, and recently started masseter botox for teeth grinding with Dr Sonia. Sisu has made a huge difference to my confidence and also my health! I have also found Dr Sonia really cares about the aesthetic I prefer, for me I prefer a more natural look and like a bit of movement and that is always achieved in the clinic. The front of house team are always so lovely as well

Reply from Sisu Clinic - Mayfair
Always a friendly and calm environment…
Always a friendly and calm environment to relax and enjoy my appointment

Reply from Sisu Clinic - Mayfair
I visited Sisu for the first time today…
I visited Sisu for the first time today and what genuinely positive experience it was. Since my Botox lady has gone on maternity leave I felt nervous about going to another clinic but at every step I was assured. The receptionists were really welcoming, and even though I was running late they quickly got me into my appointment. What a joy Dr Sonia is! She was super friendly and made me feel at ease straight away. She took her time to asking questions and nothing felt pressured or rushed. She gave me guidance at every step and made sure I felt comfortable and aware of what was going on. Her knowledge was exceptional and she gave me plenty of tips and aftercare tricks. Highly recommend her and Sisu clinic.

Reply from Sisu Clinic - Mayfair
I had the polynucleotides under eye treatment
I had the polynucleotides under eye treatment with Dr Sonia. She was absolutely brilliant. Took so much time to explain everything to me and show me how the procedure is done, explained the down time and technique she used. I can already see the results. She was so kind and took her time.
A* team
A* team
The team are amazing and super helpful. The process is so straight forward - quick and easy!
Love the results
Great service, great results, great value!
Honest and results driven
It was my 2nd time at Sisu today. I was warmly welcomed at reception by Markela and Noor despite being a little early. Dr Talya was so lovely and honest. It was really refreshing to hear her tell me the truth about what would and wouldn't work instead of me paying for something I would be disappointed with and the clinic taking the money regardless. I ended up with an entirely different treatment to what I intended and I am so pleased I did. She was honest about the pain levels, explained everything that was happening and was really gentle and careful. I've always said places like this should have responsible practitioners that know when something would be too much and wouldn't work, and Dr Talya did exactly that today.
Thank you to the staff today for giving me a lovely experience.

Reply from Sisu Clinic - Mayfair
I came into the Mayfair clinic…
I came into the Mayfair clinic yesterday. I was greeted by Sydney who is always so kind and welcoming. Such a pleasure to see her everytime. I had filler treatment with talya who is honestly just amazing she is the best I cannot recommend her more. So happy with my treatment. Such great service I will be returning for more. Thanks guys

Reply from Sisu Clinic - Mayfair
Lovely experience with Dr Hursh and…
Lovely experience with Dr Hursh and Noor!

Reply from Sisu Clinic - Mayfair
Very pleased
Really well looked after by Noor and expertly treated by Dr Nila as ever

Reply from Sisu Clinic - Mayfair
My first visit at Sisu lovely welcoming…
My first visit at Sisu lovely welcoming receptionist my doctor made me feel at ease as I was quite nervous will definitely recommend

Reply from Sisu Clinic - Mayfair
The best!
Have had treatments in multiple places and by far Sisu is the best. Dr Pedram is amazing and I wouldn’t go anywhere else!

Reply from Sisu Clinic - Mayfair
Incredible experience
Incredible experience! Was a pleasure visiting again Dr. Padran He is amazing and always makes me feel comfortable .He addresses my concerns and will guide me in the process and do what is best for me.I'm so thankful for the results! I will recommend dr Padran and Sisu Clinic to everyone!

Reply from Sisu Clinic - Mayfair
Dr Sonia is knowledgeable, friendly and trustworthy
A great experience at Sisu clinic for microneedling with exosomes. Dr Sonia was so lovely, so warm and also extremely knowledgeable and helpful in making the decision on the right treatment for me. I felt so safe in her hands based on her surgical experience as well as her clear knowledge of the scientific evidence base. She also gave me such helpful instructions on post procedure care. Thank you Dr Sonia!

Reply from Sisu Clinic - Mayfair
My first experience with Sisu clinic…
My first experience with Sisu clinic and Dr Sonia was so professional and she answered all my questions patiently and gave me a lot of confidence during this session. I’m very nervous with needles but, I felt nothing and was done really quickly!! The receptionist, Sydney was a real star as well! I felt so comfortable in a new place and I will definitely return for their professionalism, vibe and service 🤍 thank you Dr Sonia and Sydney! X

Reply from Sisu Clinic - Mayfair
Anti wrinkle injection
Dr. Joshi took the time to explain everything in detail and provided thoughtful advice regarding anti-wrinkle injections. He is very knowledgeable and made me feel confident and well-informed throughout the process

Reply from Sisu Clinic - Mayfair
I recently had an aesthetic treatment…
I recently had an aesthetic treatment at Sisu Clinic and I couldn’t be happier with the experience. Salina was absolutely amazing from start to finish – she made me feel so comfortable and at ease the whole time.
The treatment itself was completely painless, which I was a bit nervous about beforehand, but Salina’s technique and professionalism really put me at ease. She explained everything clearly, listened to what I wanted, and delivered results that exceeded my expectations. 💖💖💖

Reply from Sisu Clinic - Mayfair
Wow, I wasn't expecting that!! 😁
I had a really good experience at Sisu clinic in Mayfair. I met Dr Talya for a consultation regarding filler treatment and she was very realistic about the results that I should expect. I returned for my treatment and I was over the moon with the results. Thank you Dr Talya for being sensible, honest and taking the time to understand what I wanted. You have given me confidence and made me feel fantastic. I am so happy 😊

Reply from Sisu Clinic - Mayfair

Reply from Sisu Clinic - Mayfair
Great experience
Great experience. Looking for an easy to book walk in for Botox and lip Fuller and sculptra while visiting london without over paying. They delivered. Noor and the staff were great and I loved Dr Hursh. Super kind and calming and explained everything Price was reasonable even for Mayfair. Highly recommend

Reply from Sisu Clinic - Mayfair
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